Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

RIICBS201A Mapping and Delivery Guide
Conduct tack coat spraying operations

Version 1.0
Issue Date: April 2024


Qualification -
Unit of Competency RIICBS201A - Conduct tack coat spraying operations
Description This unit covers the conduct of tack coat spraying operations in the civil construction industry. It includes planning and preparing, preparing for spraying operations, spraying tack coat, operating hand lance, and performing operator maintenance and clean up. Licensing, legislative, regulatory and certification requirements that apply to this unit can vary between states, territories, and industry sectors. Relevant information must be sourced prior to application of the unit.
Employability Skills This unit contains employability skills.
Learning Outcomes and Application This unit is appropriate for those working in an assistant role at worksites within:Civil construction
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites Not applicable. Not applicable.
Competency Field Refer to Unit Sector(s).
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities 		Slides
PPT 		Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Plan and prepare
  • Access, interpret and apply compliance documentation relevant to the work activity
  • Obtain and confirm safety requirements from the site safety plan and organisational policies and procedures, and apply to the allotted task
  • Identify, obtain and implement signage requirements from the project traffic management plan
  • Select tools and equipment to carry out tasks consistent with the requirements of the job, check for serviceability and rectify or report any faults
  • Identify environmental protection requirements from the project environmental management plan, and confirm and apply to the allotted task
       
Element: Prepare for spraying operations
  • Carry out pre-operational checks in accordance with organisation, manufacturer or site authorised procedures
  • Check tank for cleanliness and contaminants prior to filling, and ensure transfer connections are completed and fully functional
  • Conduct all loading and unloading operations safely in accordance with manufacturer's or company instructions
  • Fill spray tank and ensure adequate materials are made available to perform spray operations
  • Identify application rate and translate into the relevant travel speed and pump characteristics where necessary
  • Select jets and fit to spray bar to enable spraying operations
       
Element: Spray tack coat
  • Select and modify spraying techniques for tack coating to meet changing work conditions and types of surfaces
  • Conduct, control and monitor spraying operations of tack coat sprayer to ensure that materials are sprayed to specification
  • Carry out operations adjacent to traffic in accordance with authorised traffic management controls in a safe manner at all times
  • Complete work in accordance with the agreed plan and outcomes within the operating capacities of the allocated equipment
       
Element: Operate hand lance
  • Determine situations where hand spraying is required
  • Inspect hand lance to ensure the equipment is safe and operating correctly
  • Inspect and set spray jets for job
  • Conduct, control and monitor hand spraying operations to ensure that materials are sprayed to specification
  • Carry out hand spraying operations adjacent to traffic in accordance with authorised traffic management controls in a safe manner at all times
  • Clean and store hand spraying equipment after use
       
Element: Operator maintenance and clean up
  • Conduct inspection and fault finding in accordance with manufacturer's or organisational requirements
  • Clean spray bars and lances and ensure jets are free of contaminants
  • Empty and clean tank of bituminous products, in accordance with EPA and company procedures
  • Carry out routine operational servicing and lubrication tasks
  • Carry out minor maintenance
  • Maintain records in accordance with site requirements including identification of potential and current equipment problems
  • Perform work to the requirements of the organisation's environmental instructions and EPA standards
  • Clear work area and dispose of or recycle materials in accordance with project environmental management plan
  • Clean, check, maintain and store tools and equipment
       


Evidence Required

List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.

The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.

Overview of assessment

Critical aspects for assessment and evidence required to demonstrate competency in this unit

The evidence required to demonstrate competency in this unit must be relevant to worksite operations and satisfy all of the requirements of the performance criteria, required skills and knowledge and the range statement of this unit and include evidence of the following:

knowledge of the requirements, procedures and instructions for conducting tack coat spraying operations

implementation of requirements, procedures and techniques for the safe, effective and efficient completion of tack coat spraying operations

working with others to undertake and complete tack coat spraying operations that meets all of the required outcomes

consistent timely completion of tack coat spraying operations that safely, effectively and efficiently meets the required outcomes

a minimum of 500m2 of an existing pavement to be tack coated prior to asphalting using the spray bar, completed in a minimum of two separate runs

a minimum of two areas of at least 20m2 to be tack coated using a hand lance

Context of and specific resources for assessment

This unit must be assessed in the context of the work environment. Where personal safety or environmental damage are limiting factors, assessment may occur in a simulated environment provided it is realistic and sufficiently rigorous to cover all aspects of workplace performance, including task skills, task management skills, contingency management skills and job role environment skills.

Assessment of this competency requires typical resources normally used in a resources and infrastructure sector environment. Selection and use of resources for particular worksites may differ due to the site circumstances.

The assessment environment should not disadvantage the participant. For example, language, literacy and numeracy demands of assessment should not be greater than those required on the job.

Customisation of assessment and delivery environment to sensitively accommodate cultural diversity.

Aboriginal people and other people from a non English speaking background may have second language issues.

Where applicable, physical resources should include equipment modified for people with disabilities. Access must be provided to appropriate learning and/or assessment support when required.

Method of assessment

This unit may be assessed in a holistic way with other units of competency. The assessment strategy for this unit must verify required knowledge and skill and practical application using more than one of the following assessment methods:

written and/or oral assessment of the candidate's required knowledge

observed, documented and/or first hand testimonial evidence of the candidate's:

implementation of appropriate requirement, procedures and techniques for the safe, effective and efficient achievement of required outcomes

consistent achievement of required outcomes

first hand testimonial evidence of the candidate's:

working with others to undertake and complete tack coat spraying operations

Guidance information for assessment

Consult the SkillsDMC User Guide for further information on assessment including access and equity issues.

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

Required skills

Specific skills are required to achieve the Performance Criteria of this unit, particularly for its application in the various circumstances in which this unit may be used. This includes the ability to carry out the following, as required to conduct tack coat spraying operations:

apply legislative, organisation and site requirements and procedures for conducting tack coat spraying operations

organise work activities

select and use relevant tools and equipment safely

identify and report on hazards related to the worksite and work activity

communicate effectively to receive and clarify work instructions

Required knowledge

Specific knowledge is required to achieve the Performance Criteria of this unit, particularly for its application in the various circumstances in which this unit may be used. This includes knowledge of the following, as required to conduct tack coat spraying operations:

site and equipment safety requirements

equipment types, characteristics, technical capabilities and limitations

operational and maintenance procedures

bituminous surfacing operations

site isolation and traffic control responsibilities and authorities

bituminous products

tack coat spraying techniques

processes for the calculation of material requirements, application rates and travel speed

materials safety data sheets and materials handling methods

project quality requirements

civil construction terminology

JSAs/safe work method statements

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Relevantcompliance documentation may include:

legislative, organisational and site requirements and procedures

manufacturer's guidelines and specifications

Australian standards

Employment and workplace relations legislation

Equal Employment Opportunity and Disability Discrimination legislation

Safety requirements may include:

OHS requirements in accordance with State or Territory legislation and regulations, organisational safety policies and procedures, and project safety plan including: protective clothing and equipment, use of tools and equipment, workplace environment and safety, handling of materials, use of fire fighting equipment, use of First Aid equipment, hazard control and hazardous materials and substances

safe operating procedures including recognising and preventing hazards associated with high voltage power lines, uneven/unstable terrain, trees, overhead service lines, bridges, surrounding buildings, obstructions, structures, facilities, dangerous materials, recently filled trenches, other machines, personnel, traffic control, working at heights, working in proximity to others, worksite visitors and the public

safe parking practices including ensuring access ways are clear, equipment/machinery is away from overhangs and refuelling sites, safe distance from excavations, and secured from unauthorised access or movement

recognising hazards and risks including uneven/unstable terrain, trees, fires, overhead and underground services, bridges, buildings, excavations, traffic, embankments, cuttings, structures and hazardous materials

emergency procedures related to equipment operation including emergency shutdown and stopping, extinguishing equipment fires, organisational First Aid requirements and evacuation

Site locations may include:

car parks

airport runways

container yards

hard stands

footpaths

bikeways

roadways

Traffic conditions may include:

congested urban environments

low traffic rural areas

off-road un-trafficked areas

buildings

parking sites

pedestrian areas

Tools and equipment may include:

trucks

tanks

spraying equipment

hand lances

transfer hoses

brooms

jets

shovels

compressors

storage tanks

Environmental protection requirements may include:

organisational/project environmental management plan

waste management

water quality protection

noise

vibration

dust and clean-up management

Materials may include:

bitumen emulsions (cationic and anionic)

cutback bitumen

cutters

distillates

water

Application rate are:

to be followed within specified tolerances

Tack coating refers to:

an application in preparation for further surface coatings which are to include but not be limited to asphalt, geo-textile and slurry

Types of surface may include:

spray seal

asphalt

concrete

granular pavement

pavement which is limited to a clean dry surface which may be coated day or night

Tack coat sprayer may be:

a mechanical bitumen sprayer or a truck/trailer mounted bitumen emulsion sprayer used to apply tack coat at a specified rate on a pavement surface

they also provide facilities for hand spraying

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Access, interpret and apply compliance documentation relevant to the work activity 
Obtain and confirm safety requirements from the site safety plan and organisational policies and procedures, and apply to the allotted task 
Identify, obtain and implement signage requirements from the project traffic management plan 
Select tools and equipment to carry out tasks consistent with the requirements of the job, check for serviceability and rectify or report any faults 
Identify environmental protection requirements from the project environmental management plan, and confirm and apply to the allotted task 
Carry out pre-operational checks in accordance with organisation, manufacturer or site authorised procedures 
Check tank for cleanliness and contaminants prior to filling, and ensure transfer connections are completed and fully functional 
Conduct all loading and unloading operations safely in accordance with manufacturer's or company instructions 
Fill spray tank and ensure adequate materials are made available to perform spray operations 
Identify application rate and translate into the relevant travel speed and pump characteristics where necessary 
Select jets and fit to spray bar to enable spraying operations 
Select and modify spraying techniques for tack coating to meet changing work conditions and types of surfaces 
Conduct, control and monitor spraying operations of tack coat sprayer to ensure that materials are sprayed to specification 
Carry out operations adjacent to traffic in accordance with authorised traffic management controls in a safe manner at all times 
Complete work in accordance with the agreed plan and outcomes within the operating capacities of the allocated equipment 
Determine situations where hand spraying is required 
Inspect hand lance to ensure the equipment is safe and operating correctly 
Inspect and set spray jets for job 
Conduct, control and monitor hand spraying operations to ensure that materials are sprayed to specification 
Carry out hand spraying operations adjacent to traffic in accordance with authorised traffic management controls in a safe manner at all times 
Clean and store hand spraying equipment after use 
Conduct inspection and fault finding in accordance with manufacturer's or organisational requirements 
Clean spray bars and lances and ensure jets are free of contaminants 
Empty and clean tank of bituminous products, in accordance with EPA and company procedures 
Carry out routine operational servicing and lubrication tasks 
Carry out minor maintenance 
Maintain records in accordance with site requirements including identification of potential and current equipment problems 
Perform work to the requirements of the organisation's environmental instructions and EPA standards 
Clear work area and dispose of or recycle materials in accordance with project environmental management plan 
Clean, check, maintain and store tools and equipment 

Forms

Assessment Cover Sheet

RIICBS201A - Conduct tack coat spraying operations
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

RIICBS201A - Conduct tack coat spraying operations

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: